import unittest
def my_sum(a, b):
    return a + b
class my_test(unittest.TestCase):
    def test_01(self):
        print(my_sum(4, 6))
    def test_02(self):
        print(my_sum(3, 2))
    # def test_03(self):
    #     print(my_sum('fdsafas',5))




